Home / 33,460,320.80-50,189,444.40-9,525,792.80

Finding the Fourth Proportional to 33,460,320.80, 50,189,444.40 and 9,525,792.80

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Solution

The fourth proportional to 33,460,320.80, 50,189,444.40 and 9,525,792.80 is: 14,288,394.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,460,320.80 : 50,189,444.40 = 9,525,792.80 : x
  2. Step 2: Convert to fraction form
    33,460,320.80/50,189,444.40 = 9,525,792.80/x
  3. Step 3: Cross multiply
    33,460,320.80x = 50,189,444.40 × 9,525,792.80
  4. Step 4: Simplify right side
    33,460,320.80x = 478,094,248,101,520.31
  5. Step 5: Solve for x
    x = 478,094,248,101,520.31/33,460,320.80
  6. Step 6: Final answer
    x = 14,288,394.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.